Model Year Comparison

The 2008 GMC Acadia has the most overall complaints, & we also rate 2008 as the worst model year ranked on several factors such as repair cost & average mileage when problems occur. The most-reported problem is also with the 2008 GMC Acadia for transmission failure.

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About CarComplaints.com ®

CarComplaints.com ® is an online automotive complaint resource that uses graphs to show automotive defect patterns, based on complaint data submitted by visitors to the site. The complaints are organized into groups with data published by vehicle, vehicle component, and specific problem.